1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe6e3369a6fa3c7efb1b3693f0df97d290818924e601e01cde792e9d73a17090. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8e039c8b-f7a4-48b1-b260-1a5f974ea0fd.json and https://artists.proofprofile.net/proofs/artist/8e039c8b-f7a4-48b1-b260-1a5f974ea0fd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Govalan Vatu Juve Gokul Ma (Ganpat Boliya)
Vahal No Dariyo | Mr Harubha | Dharti Gadhiya | Parth Patel
Haiya Nu Sambharnu I Suresh Bharwad I Jogi Jograna
Matlabi Duniya | Sagardan Gadhvi | Parth Studio
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8086af510cf456d196a2493e2380e02d89f299172044a5aa2650b7c431f66fa. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:21:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2070939.
Hathilo Saybo | Suresh Bharvad | Jagrutibaa Chavda
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0867219543648e4c72549b8f1384232093da171d2d4fd00a878ffe5042c0e3. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62218203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e0205ae0b39e41624c7f0a4637c996e5a589c8889a07bb496a9918f7352af87. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2270437.
Dwarika No Nathji | Bhavesh Ahir Vavdi | Kashyap Dave
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f146816b392f4d9c5d44f3aa56b5ebf065143b3525e093ace46ac748078db5. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T06:56:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62394296.
Kutchi Vaval | Music On Banjo | Desi Vaval
I Am Very Very Sorry Kanha Tane Bhuli Gai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15916cdf09510106cadd2b95c3ff183bf672f49cfa02be31373ddcfba48e5eca. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFL2372690.
Desi Dhol New Trending Songs 2024 | Shiva Dholi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d48a5d1d83921b7eff93cd7a745f0cf87d4aeef98de86ecd5dce946d190c09. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2414704.
Mujo Viro Parne | Jahal Ahir | Kutchi Banjo Tone
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101cafd3dcd21b81c129d2406fbcfead7c7ce5b22f816cb3f8ad0e2644051776. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2430317.
Koyal Bethi Aabaliyani Dal | કોયલ બેઠી આંબલીયાની ડાળ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b726c960f61775f81c5cd8caa1fd15d357308dd69ae1fad8fc811b74a5ba9bf. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52484080.